alate

简明释义

英[ˈeɪleɪt]美[ˈeɪleɪt]

adj. 有翼状物的（常用于植物之茎或果实）；有翼的

英英释义

单词用法

同义词

反义词

例句

1.Olfactory responses ofR. wadi apteral to wheat plant volatiles were higher than alate.

禾谷缢管蚜无翅蚜对小麦挥发物的嗅觉反应多强于有翅蚜。

2.The kinetic characteristics of catalytic coupling of carbon monoxide to diethyl ox-alate m gaseous phase on Palladium catalyst were studied on the basis of industrial application.

以工业应用为背景，研究了CO在钯系双金属催化剂上气相催化偶联合成草酸二乙酯的动力学特性。

3.There was a close genetic relationship between the fundatrix (apterous), virginoparae (apterous) and virginoparae (alate) in the green peach aphid.

干母、干雌和迁移蚜之间的遗传关系最近。

4.During the tobacco hardening period bed of tobacco seedling was the falling target of alate aphids and was the main resource of tobacco virus spread by aphids.

炼苗期烟草苗床是传毒介体有翅蚜着落的靶子中心，是烟田蚜传病毒病的主要初侵染源，为防治烟草蚜传病毒病的关键时期。

5.The kinetic characteristics of catalytic coupling of carbon monoxide to diethyl ox-alate m gaseous phase on Palladium catalyst were studied on the basis of industrial application.

以工业应用为背景，研究了CO在钯系双金属催化剂上气相催化偶联合成草酸二乙酯的动力学特性。

6.The insect's life cycle includes an alate stage, where it develops wings for dispersal.

这种昆虫的生命周期包括一个有翅的阶段，在这个阶段它长出翅膀以便传播。

7.The researchers observed that the alate form appeared after a specific environmental trigger.

研究人员观察到，有翅的形态是在特定环境刺激后出现的。

8.During the summer, many ants produce alate forms to establish new colonies.

在夏季，许多蚂蚁会产生有翅的个体以建立新巢穴。

9.The alate morph is crucial for the survival of the species in changing environments.

这种有翅的形态对于物种在变化环境中的生存至关重要。

10.In some species of termites, only the alate individuals can reproduce.

在某些白蚁物种中，只有有翅的个体才能繁殖。

作文

In the vast world of entomology, one fascinating term that often arises is alate. This term refers to insects that possess wings, particularly during certain stages of their life cycle. The significance of being alate can be observed in various species, especially in social insects like ants and termites. These winged forms play a crucial role in reproduction and dispersal, allowing colonies to expand and thrive in new environments.For instance, during the mating season, many ant species produce alate individuals known as 'swarmers' or 'princesses.' These are the future queens and males who take flight to mate. After mating, the males typically die, while the fertilized females land, shed their wings, and establish new colonies. This process exemplifies the importance of the alate stage in the life cycle of ants, highlighting how it contributes to the survival and propagation of the species.Additionally, the alate forms of termites are equally vital. They emerge from their colonies in large numbers to engage in nuptial flights, where they mate and subsequently disperse to form new colonies. The ability to fly allows these insects to escape competition and find suitable habitats for their new homes. This behavior underscores the evolutionary advantage of being alate, as it enhances genetic diversity and colonization potential.Beyond the realm of social insects, the term alate can also apply to other insect groups, such as certain species of aphids. Some aphids possess winged forms that emerge when environmental conditions become unfavorable, such as overcrowding or lack of food. These alate aphids can migrate to new plants, ensuring the continuation of their species in more favorable conditions. This adaptability showcases the versatility of the alate stage across different insect taxa.Moreover, the study of alate insects provides valuable insights into ecological dynamics. For example, understanding the flight patterns and behaviors of alate insects can help researchers assess the health of ecosystems. Changes in their populations may indicate shifts in environmental conditions, such as climate change or habitat destruction. Thus, monitoring alate insects can serve as an essential tool for conservation efforts.In conclusion, the term alate encapsulates a critical aspect of insect biology, emphasizing the importance of winged forms in reproduction, dispersal, and ecological balance. Whether in ants, termites, or aphids, being alate is not merely a physical trait but a significant evolutionary strategy that enables these insects to adapt and thrive in diverse environments. As we continue to study these remarkable creatures, the concept of alate will undoubtedly remain a key focus in understanding their complex life cycles and ecological roles.

在广阔的昆虫学世界中，一个常常出现的迷人术语是alate。这个术语指的是在生命循环的某些阶段拥有翅膀的昆虫。作为alate的意义可以在各种物种中观察到，尤其是在社会性昆虫如蚂蚁和白蚁中。这些有翅膀的形式在繁殖和扩散中发挥着至关重要的作用，使得群落能够在新的环境中扩展和繁荣。例如，在交配季节，许多蚂蚁物种会产生被称为“飞行者”或“公主”的alate个体。这些是未来的女王和雄性，它们会飞往空中交配。交配后，雄性通常会死亡，而受精的雌性则降落、脱去翅膀，并建立新的群落。这个过程例证了alate阶段在蚂蚁生命周期中的重要性，突显了它如何有助于物种的生存和繁衍。此外，白蚁的alate形式同样至关重要。它们以大量数量从群落中出现，进行交配飞行，在那里交配并随后扩散以形成新的群落。飞行的能力使这些昆虫能够逃避竞争，找到适合其新家的栖息地。这种行为强调了成为alate的进化优势，因为它增强了遗传多样性和殖民潜力。除了社会性昆虫的领域，术语alate也适用于其他昆虫群体，例如某些种类的蚜虫。有些蚜虫在环境条件变得不利时，比如过度拥挤或缺乏食物，会产生有翅的形式。这些alate蚜虫可以迁移到新的植物上，确保在更有利的条件下继续其物种。这种适应能力展示了在不同昆虫分类群中alate阶段的多样性。此外，研究alate昆虫为生态动态提供了宝贵的见解。例如，了解alate昆虫的飞行模式和行为可以帮助研究人员评估生态系统的健康。它们种群的变化可能表明环境条件的变化，如气候变化或栖息地破坏。因此，监测alate昆虫可以作为保护工作的重要工具。总之，术语alate概括了昆虫生物学的一个关键方面，强调了有翅形式在繁殖、扩散和生态平衡中的重要性。无论是在蚂蚁、白蚁还是蚜虫中，成为alate不仅仅是一种物理特征，而是一种重要的进化策略，使这些昆虫能够适应并在多样化的环境中繁荣。随着我们继续研究这些非凡的生物，alate的概念无疑将继续成为理解它们复杂生命周期和生态角色的关键焦点。